Chair



FIG. 1 is a front view of a chair showing my new design;

FIG. 2 is a rear view of the design of FIG. 1;

FIG. 3 is a left side view of the design of FIG. 1;

FIG. 4 is a right side view of the design of FIG. 1;

FIG. 5 is a top view of the design of FIG. 1; and,

FIG. 6 is a bottom view of the design of FIG. 1.

The broken lines where utilized are included to show unclaimed subject matter and forms no part of the claimed design. 

CLAIM The ornamental design for a chair, as shown and described. 